US9464252B2 - Quaternary ammonium detergent fuel additives - Google Patents
Quaternary ammonium detergent fuel additives Download PDFInfo
- Publication number
- US9464252B2 US9464252B2 US14/048,879 US201314048879A US9464252B2 US 9464252 B2 US9464252 B2 US 9464252B2 US 201314048879 A US201314048879 A US 201314048879A US 9464252 B2 US9464252 B2 US 9464252B2
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- US
- United States
- Prior art keywords
- fuel
- group
- acid
- glycidyl
- fuel composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002816 fuel additive Substances 0.000 title claims description 16
- 239000003599 detergent Substances 0.000 title description 9
- 125000001453 quaternary ammonium group Chemical group 0.000 title description 3
- 239000000446 fuel Substances 0.000 claims abstract description 106
- -1 hydrocarbyl amine Chemical class 0.000 claims abstract description 68
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 20
- 150000002148 esters Chemical class 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims abstract description 15
- 125000001424 substituent group Chemical group 0.000 claims abstract description 15
- 125000001302 tertiary amino group Chemical group 0.000 claims abstract description 13
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 12
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 47
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 21
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 150000001412 amines Chemical class 0.000 claims description 11
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 8
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 150000007513 acids Chemical class 0.000 claims description 5
- 239000003225 biodiesel Substances 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- 235000011054 acetic acid Nutrition 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- 235000019260 propionic acid Nutrition 0.000 claims description 4
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 2
- 239000000654 additive Substances 0.000 abstract description 30
- 230000000996 additive effect Effects 0.000 abstract description 19
- 238000004140 cleaning Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 description 16
- 239000002283 diesel fuel Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 239000000047 product Substances 0.000 description 15
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 12
- 150000003512 tertiary amines Chemical class 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 9
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical compound CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- NWLUZGJDEZBBRH-UHFFFAOYSA-N 2-(propan-2-yloxymethyl)oxirane Chemical compound CC(C)OCC1CO1 NWLUZGJDEZBBRH-UHFFFAOYSA-N 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- 0 [1*]N([2*])[3*] Chemical compound [1*]N([2*])[3*] 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 238000004939 coking Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 235000010469 Glycine max Nutrition 0.000 description 3
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 239000003849 aromatic solvent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 3
- 150000002118 epoxides Chemical class 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000006078 metal deactivator Substances 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229940014800 succinic anhydride Drugs 0.000 description 3
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- YWWVWXASSLXJHU-AATRIKPKSA-N (9E)-tetradecenoic acid Chemical compound CCCC\C=C\CCCCCCCC(O)=O YWWVWXASSLXJHU-AATRIKPKSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- RBACIKXCRWGCBB-UHFFFAOYSA-N 1,2-Epoxybutane Chemical compound CCC1CO1 RBACIKXCRWGCBB-UHFFFAOYSA-N 0.000 description 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 2
- NKRVGWFEFKCZAP-UHFFFAOYSA-N 2-ethylhexyl nitrate Chemical compound CCCCC(CC)CO[N+]([O-])=O NKRVGWFEFKCZAP-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- 241000209504 Poaceae Species 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- MBMBGCFOFBJSGT-KUBAVDMBSA-N all-cis-docosa-4,7,10,13,16,19-hexaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(O)=O MBMBGCFOFBJSGT-KUBAVDMBSA-N 0.000 description 2
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 2
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 description 2
- SNCZNSNPXMPCGN-UHFFFAOYSA-N butanediamide Chemical class NC(=O)CCC(N)=O SNCZNSNPXMPCGN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- XMHIUKTWLZUKEX-UHFFFAOYSA-N hexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- ZUHZZVMEUAUWHY-UHFFFAOYSA-N n,n-dimethylpropan-1-amine Chemical compound CCCN(C)C ZUHZZVMEUAUWHY-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- PSTVZBXGCKLSQA-UHFFFAOYSA-N (1-methylcyclohexyl) nitrate Chemical compound [O-][N+](=O)OC1(C)CCCCC1 PSTVZBXGCKLSQA-UHFFFAOYSA-N 0.000 description 1
- CFQZKFWQLAHGSL-FNTYJUCDSA-N (3e,5e,7e,9e,11e,13e,15e,17e)-18-[(3e,5e,7e,9e,11e,13e,15e,17e)-18-[(3e,5e,7e,9e,11e,13e,15e)-octadeca-3,5,7,9,11,13,15,17-octaenoyl]oxyoctadeca-3,5,7,9,11,13,15,17-octaenoyl]oxyoctadeca-3,5,7,9,11,13,15,17-octaenoic acid Chemical compound OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C CFQZKFWQLAHGSL-FNTYJUCDSA-N 0.000 description 1
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- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- IVIDDMGBRCPGLJ-UHFFFAOYSA-N 2,3-bis(oxiran-2-ylmethoxy)propan-1-ol Chemical compound C1OC1COC(CO)COCC1CO1 IVIDDMGBRCPGLJ-UHFFFAOYSA-N 0.000 description 1
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
- OZUCSFZQPDHULO-UHFFFAOYSA-N 2-(2-ethoxyethoxy)ethyl nitrate Chemical compound CCOCCOCCO[N+]([O-])=O OZUCSFZQPDHULO-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
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- AVWGFHZLPMLKBL-UHFFFAOYSA-N 2-[(4-methoxyphenoxy)methyl]oxirane Chemical compound C1=CC(OC)=CC=C1OCC1OC1 AVWGFHZLPMLKBL-UHFFFAOYSA-N 0.000 description 1
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- AHIPJALLQVEEQF-UHFFFAOYSA-N 4-(oxiran-2-ylmethoxy)-n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1COC(C=C1)=CC=C1N(CC1OC1)CC1CO1 AHIPJALLQVEEQF-UHFFFAOYSA-N 0.000 description 1
- FAUAZXVRLVIARB-UHFFFAOYSA-N 4-[[4-[bis(oxiran-2-ylmethyl)amino]phenyl]methyl]-n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1CN(C=1C=CC(CC=2C=CC(=CC=2)N(CC2OC2)CC2OC2)=CC=1)CC1CO1 FAUAZXVRLVIARB-UHFFFAOYSA-N 0.000 description 1
- YWWVWXASSLXJHU-UHFFFAOYSA-N 9E-tetradecenoic acid Natural products CCCCC=CCCCCCCCC(O)=O YWWVWXASSLXJHU-UHFFFAOYSA-N 0.000 description 1
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- 235000021357 Behenic acid Nutrition 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 235000021353 Lignoceric acid Nutrition 0.000 description 1
- CQXMAMUUWHYSIY-UHFFFAOYSA-N Lignoceric acid Natural products CCCCCCCCCCCCCCCCCCCCCCCC(=O)OCCC1=CC=C(O)C=C1 CQXMAMUUWHYSIY-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 240000003433 Miscanthus floridulus Species 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021319 Palmitoleic acid Nutrition 0.000 description 1
- 241001520808 Panicum virgatum Species 0.000 description 1
- UWHZIFQPPBDJPM-FPLPWBNLSA-M Vaccenic acid Natural products CCCCCC\C=C/CCCCCCCCCC([O-])=O UWHZIFQPPBDJPM-FPLPWBNLSA-M 0.000 description 1
- 235000021322 Vaccenic acid Nutrition 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- HSNWZBCBUUSSQD-UHFFFAOYSA-N amyl nitrate Chemical compound CCCCCO[N+]([O-])=O HSNWZBCBUUSSQD-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229940114079 arachidonic acid Drugs 0.000 description 1
- 235000021342 arachidonic acid Nutrition 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- XFUOBHWPTSIEOV-UHFFFAOYSA-N bis(oxiran-2-ylmethyl) cyclohexane-1,2-dicarboxylate Chemical compound C1CCCC(C(=O)OCC2OC2)C1C(=O)OCC1CO1 XFUOBHWPTSIEOV-UHFFFAOYSA-N 0.000 description 1
- DYONNFFVDNILGI-UHFFFAOYSA-N butan-2-yl nitrate Chemical compound CCC(C)O[N+]([O-])=O DYONNFFVDNILGI-UHFFFAOYSA-N 0.000 description 1
- QQHZPQUHCAKSOL-UHFFFAOYSA-N butyl nitrate Chemical compound CCCCO[N+]([O-])=O QQHZPQUHCAKSOL-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- JYKKNPZBKRPDDP-UHFFFAOYSA-N cyclododecyl nitrate Chemical compound [O-][N+](=O)OC1CCCCCCCCCCC1 JYKKNPZBKRPDDP-UHFFFAOYSA-N 0.000 description 1
- HLYOOCIMLHNMOG-UHFFFAOYSA-N cyclohexyl nitrate Chemical compound [O-][N+](=O)OC1CCCCC1 HLYOOCIMLHNMOG-UHFFFAOYSA-N 0.000 description 1
- DDBCVXXAMXPHKF-UHFFFAOYSA-N cyclopentyl nitrate Chemical compound [O-][N+](=O)OC1CCCC1 DDBCVXXAMXPHKF-UHFFFAOYSA-N 0.000 description 1
- UEFBRXQBUTYIJI-UHFFFAOYSA-N decyl nitrate Chemical compound CCCCCCCCCCO[N+]([O-])=O UEFBRXQBUTYIJI-UHFFFAOYSA-N 0.000 description 1
- 150000001983 dialkylethers Chemical class 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000006280 diesel fuel additive Substances 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 235000020669 docosahexaenoic acid Nutrition 0.000 description 1
- 229940090949 docosahexaenoic acid Drugs 0.000 description 1
- PAWHIGFHUHHWLN-UHFFFAOYSA-N dodecyl nitrate Chemical compound CCCCCCCCCCCCO[N+]([O-])=O PAWHIGFHUHHWLN-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000020673 eicosapentaenoic acid Nutrition 0.000 description 1
- 229960005135 eicosapentaenoic acid Drugs 0.000 description 1
- JAZBEHYOTPTENJ-UHFFFAOYSA-N eicosapentaenoic acid Natural products CCC=CCC=CCC=CCC=CCC=CCCCC(O)=O JAZBEHYOTPTENJ-UHFFFAOYSA-N 0.000 description 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- FARYTWBWLZAXNK-WAYWQWQTSA-N ethyl (z)-3-(methylamino)but-2-enoate Chemical compound CCOC(=O)\C=C(\C)NC FARYTWBWLZAXNK-WAYWQWQTSA-N 0.000 description 1
- IDNUEBSJWINEMI-UHFFFAOYSA-N ethyl nitrate Chemical compound CCO[N+]([O-])=O IDNUEBSJWINEMI-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- HHXLSUKHLTZWKR-UHFFFAOYSA-N heptan-2-yl nitrate Chemical compound CCCCCC(C)O[N+]([O-])=O HHXLSUKHLTZWKR-UHFFFAOYSA-N 0.000 description 1
- JYMDZTRYDIQILZ-UHFFFAOYSA-N heptyl nitrate Chemical compound CCCCCCCO[N+]([O-])=O JYMDZTRYDIQILZ-UHFFFAOYSA-N 0.000 description 1
- AGDYNDJUZRMYRG-UHFFFAOYSA-N hexyl nitrate Chemical compound CCCCCCO[N+]([O-])=O AGDYNDJUZRMYRG-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- GAPFWGOSHOCNBM-UHFFFAOYSA-N isopropyl nitrate Chemical compound CC(C)O[N+]([O-])=O GAPFWGOSHOCNBM-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-AVQMFFATSA-N linoelaidic acid Chemical compound CCCCC\C=C\C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-AVQMFFATSA-N 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- LRMHVVPPGGOAJQ-UHFFFAOYSA-N methyl nitrate Chemical compound CO[N+]([O-])=O LRMHVVPPGGOAJQ-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- CMNNRVWVNGXINV-UHFFFAOYSA-N nonyl nitrate Chemical compound CCCCCCCCCO[N+]([O-])=O CMNNRVWVNGXINV-UHFFFAOYSA-N 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- TXQBMQNFXYOIPT-UHFFFAOYSA-N octyl nitrate Chemical compound CCCCCCCCO[N+]([O-])=O TXQBMQNFXYOIPT-UHFFFAOYSA-N 0.000 description 1
- PQGDRERZAVMTJA-UHFFFAOYSA-N oxolan-2-yl nitrate Chemical compound [O-][N+](=O)OC1CCCO1 PQGDRERZAVMTJA-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- OTRMXXQNSIVZNR-UHFFFAOYSA-N prop-2-enyl nitrate Chemical compound [O-][N+](=O)OCC=C OTRMXXQNSIVZNR-UHFFFAOYSA-N 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- JNTOKFNBDFMTIV-UHFFFAOYSA-N propyl nitrate Chemical compound CCCO[N+]([O-])=O JNTOKFNBDFMTIV-UHFFFAOYSA-N 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- NNNVXFKZMRGJPM-KHPPLWFESA-N sapienic acid Chemical compound CCCCCCCCC\C=C/CCCCC(O)=O NNNVXFKZMRGJPM-KHPPLWFESA-N 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- ADXGNEYLLLSOAR-UHFFFAOYSA-N tasosartan Chemical compound C12=NC(C)=NC(C)=C2CCC(=O)N1CC(C=C1)=CC=C1C1=CC=CC=C1C=1N=NNN=1 ADXGNEYLLLSOAR-UHFFFAOYSA-N 0.000 description 1
- AZAKMLHUDVIDFN-UHFFFAOYSA-N tert-butyl nitrate Chemical compound CC(C)(C)O[N+]([O-])=O AZAKMLHUDVIDFN-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- UWHZIFQPPBDJPM-BQYQJAHWSA-N trans-vaccenic acid Chemical compound CCCCCC\C=C\CCCCCCCCCC(O)=O UWHZIFQPPBDJPM-BQYQJAHWSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- VTALQOYOTZKULH-UHFFFAOYSA-N undecyl nitrate Chemical compound CCCCCCCCCCCO[N+]([O-])=O VTALQOYOTZKULH-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- VNTDZUDTQCZFKN-UHFFFAOYSA-L zinc 2,2-dimethyloctanoate Chemical compound [Zn++].CCCCCCC(C)(C)C([O-])=O.CCCCCCC(C)(C)C([O-])=O VNTDZUDTQCZFKN-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/224—Amides; Imides carboxylic acid amides, imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/06—Use of additives to fuels or fires for particular purposes for facilitating soot removal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
- C10L2200/0415—Light distillates, e.g. LPG, naphtha
- C10L2200/0423—Gasoline
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
- C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua
- C10L2200/0446—Diesel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0461—Fractions defined by their origin
- C10L2200/0469—Renewables or materials of biological origin
- C10L2200/0476—Biodiesel, i.e. defined lower alkyl esters of fatty acids first generation biodiesel
Definitions
- the disclosure is directed to a diesel fuel additive and to diesel fuels that include the additive that are useful for improving the performance of direct fuel injected engines.
- the disclosure is directed to a quaternary ammonium salt fuel additive that is effective to enhance the performance of direct fuel injectors for diesel engines.
- liquid fuels contain components that can degrade during engine operation and form deposits. Such deposits can lead to incomplete combustion of the fuel resulting in higher emissions and poorer fuel economy.
- Detergents are well known additives in liquid fuels to help minimize deposit formation.
- the dynamics and mechanics of an engine continually advance, the requirements of the fuels and additives must evolve to keep up with these engine advancements.
- today's engines have injector system that have smaller tolerances and operate at higher pressure to enhance fuel spray to the compression or combustion chamber.
- Deposit prevention and reduction have become critical to optimal operation, and therefore there is a need for new detergents capable of providing acceptable performance in a liquid fuel to promote optimal engine operation.
- a “low sulfur” diesel fuel means a fuel having a sulfur content of 500 ppm by weight or less based on a total weight of the fuel.
- An “ultra low sulfur” diesel fuel (ULSD) means a fuel having a sulfur content of 15 ppm by weight or less based on a total weight of the fuel.
- Fuel injectors in an HPCR engine perform at much higher pressures and temperatures compared to older style engines and fuel injection systems. The combination of low sulfur or ULSD and HPCR engines have resulted in a change to the type of injector deposits and frequency of formation of injector deposits now being found in the marketplace.
- fuel compositions for direct fuel injected engines often produce undesirable deposits on the internal engine surfaces and fuel filters. Accordingly, improved compositions that can prevent deposit build up, maintaining “as new” cleanliness for the vehicle life are desired. Ideally, the same composition that can clean up dirty fuel injectors, restoring performance to the previous “as new” condition, would be equally desirable and valuable in the attempt to reduce air borne exhaust emissions and to improve the power performance of the engines.
- polyisobutenyl succinimide (PIBSI)-derived quaternary ammonium salt detergents as additives in fuel compositions to promote optimal engine operation, for example, increased fuel economy, better vehicle drivability, reduced emissions and less engine maintenance by reducing, minimizing and controlling deposit formation.
- PIBSI polyisobutenyl succinimide
- Such quaternized detergents are typically derived from PIBSI compounds that have pendant tertiary amine sites that can be alkylated, i.e. quaternized, by hydrocarbyl epoxides, such as propylene oxide. Examples of such reactions and reaction products are included in U.S. Pat. No. 8,147,569 and U.S. Publication No. 2012/0138004.
- a new improved class of quaternary ammonium salt detergents derived from polyisobutenyl succinamides and/or esters have also been disclosed. Such additives are claimed to be more thermally stable than the PIBSI-derived quaternary ammonium detergents and may be manufactured by a less energy-intensive process.
- Quaternary ammonium salts detergents often require the use of flammable and dangerous epoxides such as propylene oxide and further require the use of specialized and expensive pressure vessels for their production.
- the alkoxylation step requires a carboxylic acid as proton donor.
- the resulting carboxylate may lead to deposit formation and other issues related to carboxylate salts being present in the additive and fuel.
- polyisobutenyl succinamide and/or ester intermediates tend to be very viscous and difficult to handle during the manufacturing process.
- the reaction products often contain varying amounts of polyisobutenyl succinimides rendering it difficult to charge a correct amount of epoxide and or acid to the reaction mixture.
- the detergency performance may still need improvement, particularly in fuels containing bio-diesel components.
- the present disclosure relates to a class of more effective quaternary ammonium detergents which may be produced by the reaction of a tertiary amine with glycidol, glycidyl ether, and glycidyl ester.
- the substituent group of the glycidyl epoxide has less than five carbon atoms per hetero atom. Such epoxides are readily available in large quantities and require no special pressure reactor for handling.
- exemplary embodiments provide a fuel soluble additive and its preparation for a diesel engine, a fuel containing the additive, a fuel additive concentrate, a method for improving performance of fuel injectors and a method for cleaning fuel injectors for a diesel engine.
- the fuel additive includes a quaternary ammonium salt derived from the reaction of (a) a hydrocarbyl amine containing at least one tertiary amino group, (b) an epoxide compound selected from a glycidol, a glycidyl ether, glycidyl ester, polyglycidyl ether, a polyglycidyl ester, and combinations thereof, wherein the substituents of the glycidyl group have, on average, less than five carbon atoms per hetero atom, and (c) optionally a proton donor.
- the fuel additive concentrate comprises the fuel additive and one or more components and/or solvents.
- Another embodiment of the disclosure provides a method of improving the injector performance of a direct fuel injected diesel engine.
- the method includes operating the engine on a diesel fuel composition containing a major amount of diesel fuel and from about 5 to about 200 ppm by weight based on a total weight of the fuel composition of a quaternary ammonium salt derived from (a) a hydrocarbyl amine containing at least one tertiary amino group, (b) an epoxide compound selected from a glycidol, a glycidyl ether, glycidyl ester, polyglycidyl ether, a polyglycidyl ester, and combinations thereof, wherein the substituents of the glycidyl group have, on average, less than five carbon atoms per hetero atom, and (c) optionally a proton donor.
- a fuel soluble additive for a fuel injected diesel engine comprising a quaternary ammonium salt derived from combining (a) a hydrocarbyl amine containing at least one tertiary amino group and (b) an epoxide compound selected from a glycidol, a glycidyl ether, glycidyl ester, polyglycidyl ether, a polyglycidyl ester, and combinations thereof, wherein the substituents of the glycidyl group have, on average, less than five carbon atoms per hetero atom, and (c) optionally a proton donor.
- a further embodiment of the disclosure provides a method of operating a direct fuel injected diesel engine.
- the method includes combusting in the engine a fuel composition containing a major amount of fuel and from about 5 to about 200 ppm by weight based on a total weight of the fuel composition of a quaternary ammonium salt derived from (a) a hydrocarbyl amine containing at least one tertiary amino group (b) an epoxide compound selected from a glycidol, a glycidyl ether, glycidyl ester, polyglycidyl ether, a polyglycidyl ester, and combinations thereof, wherein the substituents of the glycidyl group have, on average, less than five carbon atoms per hetero atom, and (c) optionally a proton donor.
- an advantage of the fuel additive described herein is that the additive may not only reduce the amount of deposits forming on fuel injectors, but the additive may also be effective to clean up dirty fuel injectors sufficient to provide improved power recovery to the engine.
- the fuel additive component of the present application may be used in a minor amount in a major amount of fuel and may be added to the fuel directly or added as a component of an additive concentrate to the fuel.
- a particularly suitable fuel additive component for improving the operation of internal combustion engines may be made by reacting a tertiary amine of the formula
- each of R 1 , R 2 , and R 3 is selected from hydrocarbyl groups containing from 1 to 100 carbon atoms, with a proton donor and a glycidyl quaternizing agent to provide a glycidyl ether quaternary ammonium salt.
- the reaction may be conducted in the presence of a protonating agent having an acid disassociation constant (pK a ) of less than about 13, such as a carboxylic acid or an alkyl phenol.
- hydrocarbyl group or “hydrocarbyl” is used in its ordinary sense, which is well-known to those skilled in the art. Specifically, it refers to a group having a carbon atom directly attached to the remainder of a molecule and having a predominantly hydrocarbon character. Examples of hydrocarbyl groups include:
- the term “major amount” is understood to mean an amount greater than or equal to 50 wt. %, for example from about 80 to about 98 wt. % relative to the total weight of the composition. Moreover, as used herein, the term “minor amount” is understood to mean an amount less than 50 wt. % relative to the total weight of the composition.
- an acylating agent may be reacted with a tertiary amine containing a nitrogen or oxygen atom capable of condensing with the acylating agent to form the hydrocarbyl amine containing at least one tertiary amino group.
- acylating agent means a long chain hydrocarbon, generally a polyolefin substituted with a monounsaturated carboxylic acid reactant such as (i) ⁇ , ⁇ -monounsaturated C 4 to C 10 dicarboxylic acid such as fumaric acid, itaconic acid, maleic acid; (ii) derivatives of (i) such as anhydrides or C 1 to C 5 alcohol derived mono- or di-esters of (i); (iii) ⁇ , ⁇ -monounsaturated C 3 to C 10 monocarboxylic acid such as acrylic acid and methacrylic acid; or (iv) derivatives of (iii) such as C 1 to C 5 alcohol derived esters of (iii) with any compound containing an olefinic bond represented by the general formula: (R 4 )(R 5 )C ⁇ C(R 6 )(CH(R 7 )(R 8 )) wherein each of R 4 and R 5 is, independently, hydrogen
- a tertiary amine including diamines and polyamines may be reacted with a C 1 to C 54 carboxylic acid to form an amido amine and the amido amine may be subsequently reacted with a quaternizing agent.
- each of R 10 , and R 11 is selected from hydrocarbyl groups containing from 1 to 50 carbon atoms
- each R 9 , R 12 , R 13 and R 14 may be independently selected from hydrogen or a hydrocarbyl group
- x may range from 1 to 6
- y may be 0 or 1
- z may be 1 to 6
- n may range from 1 to 6.
- Each hydrocarbyl group R 9 to R 14 may independently be linear, branched, substituted, cyclic, saturated, unsaturated, or contain one or more hetero atoms.
- Suitable hydrocarbyl groups may include, but are not limited to alkyl groups, aryl groups, alkylaryl groups, arylalkyl groups, alkoxy groups, aryloxy groups, amino groups, and the like. Particularly suitable hydrocarbyl groups may be linear or branched alkyl groups.
- a representative example of an amine reactant which may be amidized and quaternized to yield compounds disclosed herein include for example, but are not limited to, dimethyl amino propyl amine.
- alkylation of primary amines and secondary amines or mixtures with tertiary amines may be exhaustively or partially alkylated to a tertiary amine and further alkoxylated to a quaternary salt.
- the tertiary amine When the tertiary amine also has a primary or secondary amino group, the tertiary amine may be converted to an amido amine by reacting the amine with a C 1 to C 54 carboxylic acid.
- the acid may be a monoacid, a dimer acid, or a trimer acid.
- the acid may be selected from the group consisting of formic acid, acetic acid, propionic acid, butyric acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic, arachidic acid, behenic acid, lignoceric acid, cerotic acid, myristoleic acid, palmitoleic acid, sapienic acid, oleic acid, elaidic acid, vaccenic acid, linoleic acid, linoelaidic acid, ⁇ -linolenic acid, arachidonic acid, eicosapentaenoic acid, erucic acid, docosahexaenoic acid, and the dimer and trimer acids thereof.
- the reaction product When reacted with the amine, the reaction product may be a C 1 -C 54 -alkyl or alkenyl-substituted amido amine such as a C 1 -C 54 -alkyl or alkenyl-substituted amido propyldimethylamine.
- a suitable quaternizing agents may be selected from the group consisting glycidol, a glycidyl ether, glycidyl ester, polyglycidyl ether, a polyglycidyl ester, and combinations thereof, wherein the substituents of the glycidyl group have, on average, less than five carbon atoms per hetero atom.
- suitable glycidyl compounds that may be used as quaternizing agents may be selected from the group consisting of:
- the quaternary ammonium salts from hydrocarbyl amines may be made in one stage or two stages.
- the reaction may be carried out by contacting and mixing the amine with the glycidyl ether in the reaction vessel wherein a carboxylic acid or alkyl phenol may be added, if necessary, to the reaction mixture to provide a protonating agent.
- the carboxylic acid may be selected from any of the above listed fatty acids, formic acid, acetic acid, propionic acid, butyric acid, polymeric acid and mixtures thereof, such a polyolefinic mono- or di-carboxylic acid, polymeric polyacids and mixtures thereof, and the like.
- An alkyl phenol protonating agent may be selected, without limitation, from a polyisobutenyl phenol, a dodecyl phenol, a nonyl phenol and the like.
- the mole ratio of protonating agent per mole of epoxy equivalents added to the reaction mixture may range from about 0.5:10, for example from about 2:5, or from about 1:2 to about 2:1 moles of acid per mole of epoxy equivalents.
- the anion of the quaternary ammonium salt is a carboxylate anion.
- the reaction may be carried out at temperature ranging from about 30° to about 90° C., for example from about 45° to about 70° C.
- the reaction may be conducted by reacting any amount of tertiary amino groups to epoxy groups sufficient to provide a quaternary ammonium compound. In one embodiment a mole ratio of tertiary amino groups to epoxy groups may range from about 2:1 to about 1:2.
- volatiles and unreacted reagents may be removed from the reaction product by heating the reaction product under vacuum.
- the product may be diluted with mineral oil, diesel fuel, kerosene, or an inert hydrocarbon solvent to prevent the product from being too viscous, if necessary.
- the fuels may contain conventional quantities of cetane improvers, corrosion inhibitors, cold flow improvers (CFPP additive), pour point depressants, solvents, demulsifiers, lubricity additives, friction modifiers, amine stabilizers, combustion improvers, dispersants, antioxidants, heat stabilizers, conductivity improvers, metal deactivators, marker dyes, organic nitrate ignition accelerators, cyclomatic manganese tricarbonyl compounds, and the like.
- CFPP additive cold flow improvers
- pour point depressants solvents
- demulsifiers demulsifiers
- lubricity additives friction modifiers
- amine stabilizers amine stabilizers
- combustion improvers dispersants
- antioxidants antioxidants
- heat stabilizers conductivity improvers
- metal deactivators marker dyes
- organic nitrate ignition accelerators cyclomatic manganese tricarbonyl compounds, and the like.
- compositions described herein may contain about 60 weight percent or less, or in other aspects, about 50 weight percent or less, based on the total weight of the additive concentrate, of one or more of the above additives.
- the fuels may contain suitable amounts of conventional fuel blending components such as methanol, ethanol, dialkyl ethers, 2-ethylhexanol, and the like.
- organic nitrate ignition accelerators that include aliphatic or cycloaliphatic nitrates in which the aliphatic or cycloaliphatic group is saturated, and that contain up to about 12 carbons may be used.
- organic nitrate ignition accelerators examples include methyl nitrate, ethyl nitrate, propyl nitrate, isopropyl nitrate, allyl nitrate, butyl nitrate, isobutyl nitrate, sec-butyl nitrate, tert-butyl nitrate, amyl nitrate, isoamyl nitrate, 2-amyl nitrate, 3-amyl nitrate, hexyl nitrate, heptyl nitrate, 2-heptyl nitrate, octyl nitrate, isooctyl nitrate, 2-ethylhexyl nitrate, nonyl nitrate, decyl nitrate, undecyl nitrate, dodecyl nitrate, cyclopentyl nitrate, cyclohexyl
- metal deactivators useful in the compositions of the present application are disclosed in U.S. Pat. No. 4,482,357 issued Nov. 13, 1984, the disclosure of which is herein incorporated by reference in its entirety.
- metal deactivators include, for example, salicylidene-o-aminophenol, disalicylidene ethylenediamine, disalicylidene propylenediamine, and N,N′-disalicylidene-1,2-diaminopropane.
- the additives may be employed in amounts sufficient to reduce or inhibit deposit formation in a fuel system or combustion chamber of an engine.
- the fuels may contain minor amounts of the above described reaction product that controls or reduces the formation of engine deposits, for example injector deposits in diesel engines.
- the diesel fuels of this disclosure may contain, on an active ingredient basis, an amount of the quaternary ammonium salt in the range of about 5 mg to about 200 mg of quaternary ammonium salt per kg of fuel, such as in the range of about 10 mg to about 100 mg of per kg of fuel or in the range of from about 30 mg to about 75 mg of the quaternary ammonium salt per kg of fuel.
- the active ingredient basis excludes the weight of (i) unreacted components associated with and remaining in the product as produced and used, and (ii) solvent(s), if any, used in the manufacture of the product either during or after its formation.
- the additives of the present application including the quaternary ammonium salt described above, and optional additives used in formulating the fuels of this invention may be blended into the base diesel fuel individually or in various sub-combinations.
- the additive components of the present application may be blended into the diesel fuel concurrently using an additive concentrate, as this takes advantage of the mutual compatibility and convenience afforded by the combination of ingredients when in the form of an additive concentrate. Also, use of a concentrate may reduce blending time and lessen the possibility of blending errors.
- the fuels of the present application may be applicable to the operation of diesel engine.
- the engine include both stationary engines (e.g., engines used in electrical power generation installations, in pumping stations, etc.) and ambulatory engines (e.g., engines used as prime movers in automobiles, trucks, road-grading equipment, military vehicles, etc.).
- the fuels may include any and all middle distillate fuels, diesel fuels, biorenewable fuels, biodiesel fuel, fatty acid alkyl ester, gas-to-liquid (GTL) fuels, jet fuel, alcohols, ethers, kerosene, synthetic fuels, such as Fischer-Tropsch fuels, liquid petroleum gas, bunker oils, coal to liquid (CTL) fuels, biomass to liquid (BTL) fuels, high asphaltene fuels, fuels derived from coal (natural, cleaned, and petcoke), genetically engineered biofuels and crops and extracts therefrom, and natural gas.
- GTL gas-to-liquid
- synthetic fuels such as Fischer-Tropsch fuels, liquid petroleum gas, bunker oils, coal to liquid (CTL) fuels, biomass to liquid (BTL) fuels, high asphaltene fuels, fuels derived from coal (natural, cleaned, and petcoke), genetically engineered biofuels and crops and extracts therefrom, and natural gas.
- CTL coal to liquid
- the biorenewable fuel can comprise monohydroxy alcohols, such as those comprising from 1 to about 5 carbon atoms.
- suitable monohydroxy alcohols include methanol, ethanol, propanol, n-butanol, isobutanol, t-butyl alcohol, amyl alcohol, and isoamyl alcohol.
- aspects of the present application are directed to methods for reducing the amount of injector deposits of engines having at least one combustion chamber and one or more direct fuel injectors in fluid connection with the combustion chamber.
- the quaternary ammonium salts described herein or fuel containing the quaternary ammonium salt may be combined with polyhydrocarbyl-succinimides, -Mannich compounds, -acids, -amides, -esters, -amide/acids and -acid/esters.
- the methods comprise injecting a hydrocarbon-based compression ignition fuel comprising a quaternary ammonium salt of the present disclosure through the injectors of the diesel engine into the combustion chamber, and igniting the compression ignition fuel.
- the method may also comprise mixing into the diesel fuel at least one of the optional additional ingredients described above.
- the diesel fuels of the present application may be essentially free, such as devoid, of polyhydrocarbyl-succinimides, -Mannich compounds, -acids, -amides, -esters, -amide/acids and -acid/esters.
- the term “essentially free” is defined for purposes of this application to be concentrations having substantially no measurable effect on injector cleanliness or deposit formation.
- a quaternary ammonium salt was prepared by a method according to U.S. Pat. No. 8,147,569.
- PIBSI reaction product of polyisobutenyl succinic anhydride (PIBSA) and dimethylaminopropyl amine (DMAPA), 1:1) (249 grams) made according to U.S. Pat. No. 8,147,569 and aromatic solvent aromatic (70 grams) was added acetic acid (17.3 grams), 1,2-butylene oxide (34.6 grams), isopropanol (64 grams), and 2-ethylhexanol (18 grams).
- the mixture was heated at 50° C. for 1 hour, then at 55° C. for 2 hours and 15 minutes, 60° C. for 2 hours, and 65° C. for 5 hours. Volatiles were removed under reduced pressure at 65° C. to give product as a brown viscous oil containing the quaternary ammonium salt.
- PIBSA Polyisobutenyl succinic anhydride
- a mixture of oleylamido propyl dimethylamine (183 grams), isopropyl glycidyl ether (IPGE, 58 grams), oleic acid (141 grams), and 2-ethylhexanol (80 grams) was heated at 60° C. for 4.5 hours under an inert atmosphere. The mixture was further heated at 65° C. for 2 hours to yield a product as a brownish oil.
- a product was made similar to that of inventive example 2 except that PDa (302 grams active) from Inventive Example 1 was used in place of oleylamido propyl dimethylamine.
- the mixture also contained 2-ethylhexanol (59 grams) and isopropyl glycidyl ether (IPGE) (32 grams). The mixture was heated at 55° C. for 2 hours, followed by 60° C. for 1.5 hours, and 65° C. for 2 hours to give product as a viscous oil.
- a tertiary amine was prepared according to Inventive Example 1 except that a C 20 -C 24 alkenyl succinic anhydride was used in place of PIBSA and the reaction temperature was reduced to 65° C.
- the amine 250 grams
- an aromatic solvent 72 grams
- was added to glycidol 36 grams
- 2-ethylhexanol 86 grams.
- the mixture was heated at 55° C. for 2 hours, followed by 60° C. for 3 hours, and 65° C. for 2.5 hours to give the product as an oil.
- a product was made similar to inventive example 4 except that PDa from Inventive Example 1 was used as the tertiary amine.
- the product was a brownish oil.
- an injector deposit test was performed on a diesel engine using an industry standard diesel engine fuel injector test, CEC F-98-08 (DW10) as described below.
- DW10 test was conducted with a B10 fuel (soy methyl ester, SME)
- a DW10 test that was developed by Coordinating European Council (CEC) was used to demonstrate the propensity of fuels to provoke fuel injector fouling and was also used to demonstrate the ability of certain fuel additives to prevent or control these deposits.
- Additive evaluations used the protocol of CEC F-98-08 for direct injection, common rail diesel engine nozzle coking tests.
- An engine dynamometer test stand was used for the installation of the Peugeot DW10 diesel engine for running the injector coking tests.
- the engine was a 2.0 liter engine having four cylinders. Each combustion chamber had four valves and the fuel injectors were DI piezo injectors have a Euro V classification.
- the core protocol procedure consisted of running the engine through a cycle for 8-hours and allowing the engine to soak (engine off) for a prescribed amount of time. The foregoing sequence was repeated four times. At the end of each hour, a power measurement was taken of the engine while the engine was operating at rated conditions. The injector fouling propensity of the fuel was characterized by a difference in observed rated power between the beginning and the end of the test cycle.
- Test preparation involved flushing the previous test's fuel from the engine prior to removing the injectors.
- the test injectors were inspected, cleaned, and reinstalled in the engine. If new injectors were selected, the new injectors were put through a 16-hour break-in cycle. Next, the engine was started using the desired test cycle program. Once the engine was warmed up, power was measured at 4000 RPM and full load to check for full power restoration after cleaning the injectors. If the power measurements were within specification, the test cycle was initiated.
- Table 1 provides a representation of the DW10 coking cycle that was used to evaluate the fuel additives according to the disclosure.
- compositions made according to the invention are equivalent to the conventional quaternary ammonium salt compounds in petroleum diesel fuel and superior to conventional quaternary ammonium salt compounds in biodiesel fuel for cleaning up dirty fuel injectors.
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US14/048,879 US9464252B2 (en) | 2013-10-08 | 2013-10-08 | Quaternary ammonium detergent fuel additives |
EP20140188021 EP2862917A1 (fr) | 2013-10-08 | 2014-10-07 | Additifs de carburant de détergent d'ammonium quaternaire |
CN201410524352.7A CN104513686B (zh) | 2013-10-08 | 2014-10-08 | 季铵清洁剂燃料添加剂 |
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WO2020236323A1 (fr) | 2019-05-17 | 2020-11-26 | Vanderbilt Chemicals, Llc | Composés organiques moins corrosifs utilisés comme additifs pour lubrifiants |
WO2020236322A1 (fr) * | 2019-05-17 | 2020-11-26 | Vanderbilt Chemicals, Llc | Composés d'organomolybdène moins corrosifs utilisés comme additifs pour lubrifiants |
EP4141091A1 (fr) | 2021-08-25 | 2023-03-01 | Afton Chemical Corporation | Additifs de carburant de sel d'ammonium quaternaire à base de mannich |
EP4141092A1 (fr) | 2021-08-25 | 2023-03-01 | Afton Chemical Corporation | Additifs pour carburants à base de sel d'ammonium quaternaire de mannich |
RU2800545C2 (ru) * | 2019-05-17 | 2023-07-24 | ВАНДЕРБИЛТ КЕМИКАЛЗ, ЭлЭлСи | Менее коррозионные органические соединения в качестве присадок к смазочным материалам |
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US9222046B2 (en) * | 2013-04-26 | 2015-12-29 | Afton Chemical Corporation | Alkoxylated quaternary ammonium salts and diesel fuels containing the salts |
US20170101594A1 (en) * | 2014-05-30 | 2017-04-13 | The Lubrizol Corporation | Coupled quaternary ammonium salts |
WO2015184280A1 (fr) * | 2014-05-30 | 2015-12-03 | The Lubrizol Corporation | Sels d'ammonium quaternaire contenant de l'imidazole |
EP3517593A1 (fr) * | 2014-05-30 | 2019-07-31 | The Lubrizol Corporation | Amide/ester à faible poids moléculaire contenant des sels d'ammonium quaternaires |
BR112016028080B1 (pt) * | 2014-05-30 | 2022-06-14 | The Lubrizol Corporation | Método para aperfeiçoar o desempenho de derramamento de água de uma composição de combustível |
WO2017205772A1 (fr) * | 2016-05-27 | 2017-11-30 | The Lubrizol Corporation | Composition de carburant à cavitation réduite et procédés d'utilisation |
CN113366094A (zh) | 2018-11-30 | 2021-09-07 | 道达尔销售服务公司 | 用作为燃料添加剂的脂肪酰氨基季胺化合物 |
CN114605657B (zh) * | 2022-03-11 | 2023-04-07 | 浙江大学 | 一种改善燃料氧化与裂解性能的功能性大分子及应用 |
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